APA aipamena

Wechsler, A. S. (1980). Coronary Artery Surgery.

Chicago Style aipamena

Wechsler, Andrew S. Coronary Artery Surgery. 1980.

MLA aipamena

Wechsler, Andrew S. Coronary Artery Surgery. 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.